Education of electricity safety knowledge in kindergartens
1. Teach children how to use electrical appliances, educate children to pay attention to safety, and explain the dangers of tampering with electrical appliances. Don't tamper with electrical equipment without adults. But after children are sensible (over 5 years old), they can be taught how to use some common electrical appliances and allowed to use them under the guidance of adults. And often remind children not to use hard objects, especially metal objects to pick the socket.
2. Educate children to read safety signs. Let children know that red is used to mark the information of prohibition and stop. Don't touch the red sign. Yellow: used to mark danger. Such as "beware of electric shock" and "pay attention to safety". Blue: indicates the instructions and regulations that must be observed. Green: indicates instructions, safety status and traffic.
3. Let children know which items in life are conductive, and let children know that all metal products are conductive. Do not use these tools to directly touch the power supply. For example, don't touch or test the inside of the power socket with your hands or conductive objects (such as wire, nails, pins and other metal products). Let children know that water is also conductive. Electrical appliances should be careful not to get wet, do not touch electrical appliances with wet hands, and do not wipe electrical appliances with wet cloth. For example, when the TV is on, don't wipe it with a wet towel to prevent water droplets from falling into the cabinet and causing short circuit, machine damage and personal injury. Wet hands can't connect the plug, which is easy to get an electric shock.
4. Educate children not to get close to fallen wires and not to dismantle power distribution facilities. Teach children to stay away from falling wires, not to approach them, and not to touch them with their hands. Do not remove or install the power cord, socket and plug at will. Teach children that even the simplest things, such as installing light bulbs, should be turned off first, and then carried out under the guidance of parents. Children should not be allowed to operate alone.
5. Teach children to learn the common sense of electric shock first aid. After children are sensible, they should know the function and position of the main power switch and learn to turn off the main power in an emergency. Let the children know that someone has been electrocuted, and try to turn off the power in time. Don't save people directly with your hands. Call an adult for help, don't handle it yourself to prevent electric shock. Let children know that dry wood, rubber and plastic are non-conductive and insulators. These tools can directly contact the power supply and will not cause electric shock. You can use dry wooden sticks and other things to separate the electrocuted person from the charged electrical appliances, or stand on a dry wooden board to pull the clothes of the electrocuted person.
In addition, parents should try not to lock their children at home alone. Teach children not to play near switches and electrical appliances, and not to touch switches at will to avoid short circuit and leakage. When it rains and thunders at home, turn off the TV and stereo, unplug the power supply and TV antenna, and leave the indoor lighting circuit and network cable, and the TV antenna is 1.5 meters away.
First-aid method of electric shock in kindergarten
1, cut off: quickly turn off the switch and cut off the power supply. Or use dry and insulated wooden strips, sticks, sticks and other convenient tools to contact the wires on the electricians.
2. Check: quickly and safely check the breathing and heartbeat of the electric shock victim, conduct on-site rescue, and conduct artificial respiration and chest massage in time. At the same time, call 120 emergency service. For those whose heartbeat and breathing have stopped, they should immediately slap the palm of their hands or beat the chest front area with their fists, and strive to burst within 1 minute of cardiac arrest. The blow is moderate, not too strong, just 3-5 times. Young babies should not be beaten to avoid heart damage. If it is ineffective, chest compressions should be performed immediately. If the child is not breathing, artificial respiration should be performed immediately and chest compressions should be performed at the same time. Cardiac and respiratory resuscitation should be carried out simultaneously.
3. Send to the hospital: contact the hospital without interrupting the manual rescue and send it to the nearest hospital immediately. Don't move the child easily until the ambulance arrives.
Matters needing attention in electricity safety
1, keep your hands dry when touching the power supply.
There is a common sense that we all know that completely pure water without impurities is non-conductive, but where can there be such water in our daily life? Generally, there are impurities more or less, and water is conductive at this time. Many people often touch the power supply without cleaning their bodies after taking a shower or doing something that touches water. This situation is very dangerous. Generally, electric shock occurs in our daily life, although people's reflex nerves will quickly withdraw their hands, plus transformers. Tips: When touching the power supply, dry it carefully and repeatedly with a dry towel, and then touch the power supply.
2. Don't use electrical appliances for a long time.
It's hot in summer, and many people like to use electrical appliances for a long time, such as electric fans, which are not turned off all day, even if the power is turned off. In fact, these situations are very dangerous. We know that in daily life, electrical appliances are copper wires and other substances. Although these substances have good conductivity and low resistance, they still have resistance. Long-term use will generate a lot of heat, and in summer, warm reminder: don't use electrical appliances for a long time. Turn off the power supply of electrical appliances in your spare time and let them cool down.
3. Don't use a variety of electrical appliances on the power socket.
There are many appliances and plugs at home. Indoor fixed sockets cannot provide these numbers, so many families generally use patch panels. However, when using the patch panel, you need to be careful not to insert too many electrical appliances, especially high-power electrical appliances, which will cause the resistance of the patch panel to be too large, increase the calorific value and cause a fire. Tips: Use regular sockets with good quality, and don't plug in too many power appliances.
4, timely cleaning, ensure the cleanliness of electrical appliances.
Our room is full of a lot of dust. No matter how carefully you clean it, our electrical appliances will accumulate a lot of dust in the room during years of use, especially in some charged places, which will increase the resistance of this place, shorten the heating time of electrical appliances and increase the heating temperature. Part of the reason why electrical appliances catch fire in summer is too much dust. Tip: Clean electrical appliances every once in a while. If it is a slightly advanced electrical appliance, it can be cleaned through a special maintenance point.
5. Don't use water to put out the fire when the electric appliance is on fire.
Generally, our common sense or potential consciousness is to put out the fire with water, but this situation is absolutely impossible when the electrical appliance is on fire. As I have explained above, water with impurities is conductive, and electrical appliances are on fire, mostly in a- dew state. If you put out the fire with water at this time, the water will conduct electricity. If people happen to touch water at this time, there is a danger of electric shock. When electrical appliances catch fire, dry powder fire extinguishers are usually used to put out the fire. If there is no such fire extinguisher at home. Tips: Dry powder fire extinguishers should be prepared indoors in case of emergency. Remember to pay attention to the pressure gauge of fire extinguisher.
6, electrical appliances should not be exposed to the sun.
Don't put electrical appliances or wires in direct sunlight or sultry environment, because this will not only increase the uneven heat dissipation of electrical appliances, but also accelerate the aging process of electrical appliances and wires. Aging electrical appliances and wires are easy to get an electric shock, so we should pay special attention. We can put them in some dry, dry and well-ventilated environment, which can relatively reduce the occurrence of fires and slow down the aging of wires. Tips: Darkness does not mean humidity, and electrical appliances cannot be placed in a humid environment.
7, thunderstorm weather to reduce indoor water.
There is too much rain in thunderstorm weather. If many people forget to close the doors and windows, it is likely that a lot of water will enter the room. If this kind of water enters the indoor power supply or next to the power socket, it is very dangerous and easy to get an electric shock. So remember to close the doors and windows in thunderstorm weather. If the water really touches the patch panel, don't close the doors and windows at this time, because this part of the water is attached, and it will get an electric shock if it leaks. The first thing we need to do is. Tip: It is the same to sprinkle water indoors to cool down. Don't let it touch these power supplies and wires.
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